General

  • Target

    JaffaCakes118_fa225ad8d86707d63c7b607c5b5068fbbb0ad539d9243397927b439d5f437d97

  • Size

    1.3MB

  • Sample

    241222-axvvhawkb1

  • MD5

    7e515e4b394a3a0b27c3f061dd0215ea

  • SHA1

    c3be28953ce77ebc930c774d6ce5110a0696bd7d

  • SHA256

    fa225ad8d86707d63c7b607c5b5068fbbb0ad539d9243397927b439d5f437d97

  • SHA512

    85a563ed0ab056b5e1b720b9dd043c6b3e246a761f099e6dd3b79c0ccb64dada0f916ff7cbc4cd14cabac34941874e326d5aa9db317d2a77bf6b22aa164d2424

  • SSDEEP

    24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjC:UbA30GnzV/q+DnsXg

Malware Config

Targets

    • Target

      JaffaCakes118_fa225ad8d86707d63c7b607c5b5068fbbb0ad539d9243397927b439d5f437d97

    • Size

      1.3MB

    • MD5

      7e515e4b394a3a0b27c3f061dd0215ea

    • SHA1

      c3be28953ce77ebc930c774d6ce5110a0696bd7d

    • SHA256

      fa225ad8d86707d63c7b607c5b5068fbbb0ad539d9243397927b439d5f437d97

    • SHA512

      85a563ed0ab056b5e1b720b9dd043c6b3e246a761f099e6dd3b79c0ccb64dada0f916ff7cbc4cd14cabac34941874e326d5aa9db317d2a77bf6b22aa164d2424

    • SSDEEP

      24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjC:UbA30GnzV/q+DnsXg

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

    • Dcrat family

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • DCRat payload

      Detects payload of DCRat, commonly dropped by NSIS installers.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v15

Tasks